package com.platform.controller;

import com.platform.annotation.SysLog;
import com.platform.entity.SysDeptEntity;
import com.platform.service.SysDeptService;
import com.platform.utils.Constant;
import com.platform.utils.R;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import org.apache.shiro.authz.annotation.RequiresPermissions;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.web.bind.annotation.PathVariable;
import org.springframework.web.bind.annotation.RequestBody;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RestController;

/**
 * 部门管理Controller
 *
 * @author liepngjun
 * @email 939961241@qq.com
 * @date 2017-09-17 23:58:47
 */
@RestController
@RequestMapping("/sys/dept")
public class SysDeptController extends AbstractController {

  @Autowired
  private SysDeptService sysDeptService;

  /**
   * 部门列表
   *
   * @return R
   */
  @RequestMapping("/list")
  @RequiresPermissions("sys:dept:list")
  public R list() {
    Map<String, Object> map = new HashMap<>();
    //如果不是超级管理员，则只能查询本部门及子部门数据
    if (getUserId() != Constant.SUPER_ADMIN) {
      map.put("deptFilter", sysDeptService.getSubDeptIdList(getDeptId()));
    }
    List<SysDeptEntity> deptList = sysDeptService.queryList(map);
    return R.ok().put("list", deptList);
  }

  /**
   * 选择部门(添加、修改菜单)
   *
   * @return R
   */
  @RequestMapping("/select")
  @RequiresPermissions("sys:dept:select")
  public R select() {
    Map<String, Object> map = new HashMap<>();
    //如果不是超级管理员，则只能查询本部门及子部门数据
    if (getUserId() != Constant.SUPER_ADMIN) {
      map.put("deptFilter", sysDeptService.getSubDeptIdList(getDeptId()));
    }
    List<SysDeptEntity> deptList = sysDeptService.queryList(map);

    //添加一级部门
    if (getUserId() == Constant.SUPER_ADMIN) {
      SysDeptEntity root = new SysDeptEntity();
      root.setDeptId(0L);
      root.setName("一级部门");
      root.setParentId(-1L);
      root.setOpen(true);
      deptList.add(root);
    }

    return R.ok().put("deptList", deptList);
  }

  /**
   * 获取用户部门Id(管理员则为0)
   */
  @RequestMapping("/info")
  @RequiresPermissions("sys:dept:list")
  public R info() {
    long deptId = 0;
    if (getUserId() != Constant.SUPER_ADMIN) {
      SysDeptEntity dept = sysDeptService.queryObject(getDeptId());
      deptId = dept.getParentId();
    }

    return R.ok().put("deptId", deptId);
  }

  /**
   * 根据主键获取部门信息
   *
   * @param deptId 主键
   * @return R
   */
  @RequestMapping("/info/{deptId}")
  @RequiresPermissions("sys:dept:info")
  public R info(@PathVariable("deptId") Long deptId) {
    SysDeptEntity dept = sysDeptService.queryObject(deptId);

    return R.ok().put("dept", dept);
  }

  /**
   * 新增部门
   *
   * @param dept 部门
   * @return R
   */
  @SysLog("新增部门")
  @RequestMapping("/save")
  @RequiresPermissions("sys:dept:save")
  public R save(@RequestBody SysDeptEntity dept) {
    sysDeptService.save(dept);

    return R.ok();
  }

  /**
   * 修改部门
   *
   * @param dept 部门
   * @return R
   */
  @SysLog("修改部门")
  @RequestMapping("/update")
  @RequiresPermissions("sys:dept:update")
  public R update(@RequestBody SysDeptEntity dept) {
    sysDeptService.update(dept);

    return R.ok();
  }

  /**
   * 删除部门
   *
   * @param deptId 主键
   * @return R
   */
  @SysLog("删除部门")
  @RequestMapping("/delete")
  @RequiresPermissions("sys:dept:delete")
  public R delete(long deptId) {
    //判断是否有子部门
    List<Long> deptList = sysDeptService.queryDetpIdList(deptId);
    if (deptList.size() > 0) {
      return R.error("请先删除子部门");
    }

    sysDeptService.delete(deptId);

    return R.ok();
  }

}
